Matthew Sidman

Advent International LP (Advent) is an independent private equity firm founded in 1984 by Henry H. Haight. The firm is headquartered in Boston, Massachusetts.

Transatlantic Holdings, Inc. provides property and casualty reinsurance services. The company through its subsidiaries offers reinsurance capacity for a full range of property and casualty products, directly and through brokers, to insurance and reinsurance companies, in both the domestic and international markets on both a treaty and facultative basis. The firm was founded in 1986 and is headquartered in New York, NY.

Wellington Management Co. LLP (WMC) is a registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1928 and is a subsidiary of Wellington Investment Advisors Holdings LLP, ultimately held by Wellington Management Group LLP. WMC offers investment management services for a fee to separate account clients and mutual funds sponsored by unaffiliated parties, as well as to investment vehicles that the firm sponsors.

Cowen & Co. LLC is a SEC-registered broker/dealer headquartered in New York City. The firm was founded in 2004 and is a subsidiary of Cowen Holdings, Inc., ultimately owned by The Toronto-Dominion Bank (TSE: TD) in Canada. Cowen & Co. offers industry-focused investment banking for growth-oriented companies, domain knowledge-driven research and a sales and trading platform for institutional investors. Their institutional sales and trading business serves both equity and fixed-income clients. Sales and trading execution platform is structured around the following key verticals: (1) healthcare (2) technology, telecommunications and media (TMT) (3) REITs and financials (4) aerospace and defense (5) consumer and (6) alternative energy.

Goldman Sachs Asset Management LP (GSAMLP) is a SEC-registered investment advisor headquartered in New York City. The firm is a wholly owned subsidiary of GSAM Holdings LLC, and their ultimate parent is Goldman Sachs Group, Inc. (NYSE: GS). Founded in 1988, GSAMLP provides investment solutions to a range of individual and institutional investors worldwide.

Zillion Group, Inc. operates as a cloud computing company . The company was founded in 2010 and is headquartered in Norwalk, CT.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

Netia SA provides software solutions for audiovisual content management. The firm's products include Radio-Assist, Manreo, OpenNet, and Media Logging. The firm's clients include TF1, Canal+, France Télévisions Interactive, and e-TF1. The company was founded by Christophe Carniel and Pierre Keiflin in July 1993 and is headquartered in Claret, France.

Transatlantic Reinsurance Co. provides property and casualty reinsurance services. Its business line includes marine & aerospace and specialty casualty reinsurance. The company was founded in 1977 and is headquartered in New York, NY.

Leviton Manufacturing UK Ltd. develops and supplies cabling systems for data centers and cabling solutions. Its products include copper cabling systems, fiber optic cable systems, data centre solutions, intelligent infrastructure management systems, pre-terminated fiber systems, racks and cabinets, aerospace products, automotive, defense and marine, industrial and rail. The firm provides it’s aerospace, automotive, defense and industrial company. The company was founded in 1972 and is headquartered in Glenrothes, the United Kingdom.

Chestnut Hill Ventures LLC (Chestnut Hill Ventures) is a private equity firm founded in 1997. The firm is headquartered in Wellesley, Massachusetts.

Beth Israel Deaconess Medical Center provides medical services. It offers patient care, biomedical research, teaching, and community services. It also provides organ transplantation, breast cancer care, and cardiac surgery services. The company was founded in 1896 and is headquartered in Boston, MA.

Putnam Reinsurance Co. property and casualty insurance. The company is headquartered in New York, NY.

Housing Authority Insurance Group is a non-profit organization provides insurance solutions, products, and services to the housing community. It offers housing insurance, risk control services, research reports, and advocacy planning. The company is headquartered in Cheshire, CT.

Housing Authority Risk Retention Group, Inc. provides fire, marine and casualty insurance. The company was founded by Jack Womack in 1987 and is headquartered in Cheshire, CT.

Serengeti Asset Management LP (Serengeti) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by Joseph LaNasa III in 2007. Serengeti provides investment advice to and manages a number of private pooled investment vehicles and other asset managers for institutional and other investors. Beneficial owners of asset managers may include institutions, pension plans, high net-worth individuals and other sophisticated investors.

Vanguard Modular Building Systems LLC provides modular building solutions. The firm also designs and provides services for relocatable and permanent modular facilities. The company was founded in 1998 and is headquartered in Exton, PA.

Anesthesia Associates of Massachusetts PC provides services.

Affinity Solutions, Inc. engages in the provision of technology and transaction-enabled marketing solutions. The firm offers solutions for financial institutions, national retailers, media and digital platform companies, small businesses, and partnering with affinity solutions. The company was founded by Jonathan Silver in 1998 and is headquartered in New York, NY.

Buckingham Browne & Nichols School provides education services. The company is headquartered in Cambridge, MA.

Part of Sports Regeneration Ltd., Millwall Football & Athletic Co. (1985) Plc engages in operating and promoting professional and semiprofessional athletic clubs. The company is based in London, UK and was founded in 1985.

Richard & Susan Smith Family Foundation supports individuals and families in economically disadvantaged communities. Its services include healthcare, urban education, and economic mobility. The company was founded by Richard A. Smith and Susan Smith in 1970 and is headquartered in Newton, MA.

Founded by James Berylson in 2012, Berylson Capital Partners LLC is a hedge fund manager located in Boston, Massachusetts.

P4 Sp zoo engages in the operation of mobile telecommunications network. It provides voice, data transmission services, messaging, video service as well as value added services and sales of handsets and other devices to individual and business subscribers. The company was founded in 2006 and is headquartered in Warsaw, Poland.

Acuity Link LLC provides software technology for emergency medical services. Its technology assists hospitals and medical transport providers through automation of non-emergency transport bookings to their cloud-based software. The company was founded by Alexandre Theoharidis, Michael Pieretti Jr., and Spero Theoharidis in 2015 and is headquartered in Yarmouth Port, MA.

The National Pediatric Multiple Sclerosis Center is a nationwide network of pediatrics that provides comprehensive evaluation and care to children and teens with multiple sclerosis. The private company is based in East Setauket.